[Plugin: CKEditor For WordPress] Bug

On includes/advanced.php, line 70:
<td><?php echo $this->checkbox('advancved', 'native_spell_checker', 'Enable the built-in spell checker while typing natively available in the browser.');?>

see the word advancved?

It gives a notice in the plugin configuration page…

http://ww.wp.xz.cn/extend/plugins/ckeditor-for-wordpress/